ECCOBRITE Crosslinker T-801-142 Aziridine ECCO Crosslinking / Coupling / Curing Agents >> Aziridines Acrylics/ Acrylates PU - Prepolymers ECCOBRITE CROSSLINKER T-801-142 - Aziridine crosslinker for waterborne acrylics and polyurethanes to promote faster curing and better water and chemical resistance. Aziridine. Used as a crosslinking agent for waterborne acrylics and polyurethanes. Provides faster curing, and better water and chemical resistance.